National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

32°F

0°C

Humidity 96%
Wind Speed W 3 mph
Barometer 29.48 in (998.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 8 Feb 4:53 am AKST
Extended Forecast for

8 Miles NNW Alyeska AK

  • Overnight

    Overnight: A chance of snow. Cloudy, with a low around 25. South wind around 5 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 29. Southwest wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Likely
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 9pm. Steady temperature around 23. Light south wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow

  • Monday

    Monday: Snow, mainly before noon. High near 22. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 80%.

    High: 22 °F

    Snow then
    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. Southeast wind around 5 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after noon. High near 28. East wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%.

    High: 28 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 19. Chance of precipitation is 100%.

    Low: 19 °F

    Snow

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 27.

    High: 27 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 17.

    Low: 17 °F

    Snow

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 25. South wind around 5 mph. Chance of precipitation is 40%.
Sunday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 29. Southwest wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly after 9pm. Steady temperature around 23. Light south wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow, mainly before noon. High near 22. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 11. Southeast wind around 5 mph.
Tuesday
Snow, mainly after noon. High near 28. East wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%.
Tuesday Night
Snow. Low around 19. Chance of precipitation is 100%.
Wednesday
Snow. Cloudy, with a high near 27.
Wednesday Night
Snow. Cloudy, with a low around 17.
Thursday
Snow. Cloudy, with a high near 26.
Thursday Night
Snow likely. Cloudy, with a low around 11.
Friday
Snow likely. Cloudy, with a high near 20.
Friday Night
Snow likely. Mostly cloudy, with a low around 10.
Saturday
Snow likely. Mostly cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Alyeska AK
 61.08°N 149.16°W (Elev. 4245 ft)
Last Update:
4:50 am AKST Feb 8, 2026
Forecast Valid:
5am AKST Feb 8, 2026-6pm AKST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation